libopenshot-audio: apply upsteam PR 39 to build with GCC 9.

srcpkgs/libopenshot-audio/patches/fix-std_isfinite.patch

@@ -1,23 +0,0 @@
-Fix for gcc6 which does not have std::isfinite() but suggests
-to use std::finite() instead.
-
---- JuceLibraryCode/modules/juce_core/maths/juce_MathsFunctions.h	2016-08-30 06:24:27.000000000 +0200
-+++ JuceLibraryCode/modules/juce_core/maths/juce_MathsFunctions.h	2016-12-12 14:33:29.170005576 +0100
-@@ -381,7 +381,7 @@
-    #if JUCE_WINDOWS && !JUCE_MINGW
-     return _finite (value) != 0;
-    #else
--    return std::isfinite (value);
-+    return finite (value);
-    #endif
- }
- 
-@@ -391,7 +391,7 @@
-    #if JUCE_WINDOWS && !JUCE_MINGW
-     return _finite (value) != 0;
-    #else
--    return std::isfinite (value);
-+    return finite (value);
-    #endif
- }
- 

srcpkgs/libopenshot-audio/template

@@ -1,7 +1,7 @@
 # Template file for 'libopenshot-audio'
 pkgname=libopenshot-audio
 version=0.1.8
-revision=1
+revision=2
 build_style=cmake
 hostmakedepends="doxygen"
 makedepends="alsa-lib-devel libXcursor-devel libXinerama-devel libXrandr-devel
@@ -10,11 +10,17 @@ short_desc="OpenShot audio library"
 maintainer="Spencer Hill <spencernh77@gmail.com>"
 license="GPL-3.0-or-later"
 homepage="https://github.com/OpenShot/libopenshot-audio"
-distfiles="https://github.com/OpenShot/libopenshot-audio/archive/v${version}.tar.gz"
-checksum=384d0ef39c78f16d77048de3c96152321724084f978dc622675dd6bb16e15e19
+distfiles="https://github.com/OpenShot/libopenshot-audio/archive/v${version}.tar.gz
+ https://patch-diff.githubusercontent.com/raw/OpenShot/libopenshot-audio/pull/39.patch"
+checksum="384d0ef39c78f16d77048de3c96152321724084f978dc622675dd6bb16e15e19
+ ae784a96730f7cf09ba7bf29d06704ba6a0eca662d242d786b0a86a4343e9dc9"
 
 CXXFLAGS="-I${XBPS_CROSS_BASE}/usr/include/freetype2"
 
+post_extract() {
+	patch -p1 <../39.patch
+}
+
 libopenshot-audio-devel_package() {
 	short_desc+=" - development files"
 	depends+=" ${sourcepkg}>=${version}_${revision}"